Intex Recreation Take Along Twin Airbed Airbed with hand-held AC Pump Quality tested 21.2 gauge waterproof flocked top with 15 gauge vinyl sides and bottom 3 in 1 valve has extra-wide openings for fast inflating and deflating Comfortable flocked sleeping surgace with built-in pillow Shelf box with carry handle Location, temperature, and humidity will affect the airbeds firmness. Airbeds will need to be occasionally re-inflated (topped off) to maintain desired firmness when used for more than a few days as vinyl tends to relax over time Measurements will vary based on customers inflation. Airbeds are measured from the widest point including the beams (bulges) on the side and off the tallest point from the floor including built-in pillows if applicable Airbed with hand-held AC Pump Quality tested 21.2 gauge waterproof flocked top with 15 gauge vinyl sides and bottom 3 in 1 valve has extra-wide openings for fast inflating and deflating Comfortable flocked sleeping surgace with built-in pillow Shelf box with carry handle